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GIMP CVE-2026-6384

| EUVDEUVD-2026-23096 HIGH
Classic Buffer Overflow (CWE-120)
2026-04-15 redhat
7.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.8 HIGH
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
vuln.today AI
7.8 HIGH

Requires local file access and user interaction; successful overflow gives full user-level compromise.

3.1 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
4.0 AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
SUSE
7.3 HIGH
AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Red Hat
7.3 HIGH
qualitative

Primary rating from NVD.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

6
Analysis Generated
Jul 26, 2026 - 15:09 vuln.today
CVSS changed
Jun 30, 2026 - 03:24 NVD
7.3 (HIGH) 7.8 (HIGH)
Patch released
Apr 19, 2026 - 14:30 nvd
Patch available
EUVD ID Assigned
Apr 15, 2026 - 19:45 euvd
EUVD-2026-23096
CVE Published
Apr 15, 2026 - 19:09 nvd
HIGH 7.8
CVE Published
Apr 15, 2026 - 19:09 nvd
HIGH 7.3

DescriptionNVD

A flaw was found in gimp. This buffer overflow vulnerability in the GIF image loading component's ReadJeffsImage function allows an attacker to write beyond an allocated buffer by processing a specially crafted GIF file. This can lead to a denial of service or potentially arbitrary code execution.

AnalysisAI

Buffer overflow in GIMP's GIF image loading component allows arbitrary code execution when a victim opens a specially crafted GIF file. This local‑attack vulnerability (CVSS 3.1: AV:L/PR:N/UI:R) can lead to full compromise of the user's session. No public exploit has been identified, and EPSS exploitation probability is very low (0.01 %).

Technical ContextAI

The flaw resides in the ReadJeffsImage function of GIMP's internal GIF parser (CWE‑120: Buffer Copy without Checking Size of Input). When a malformed GIF is processed, insufficient bounds checking allows a write beyond the allocated buffer. The CPE strings indicate the vulnerability affects GIMP packages shipped in Red Hat Enterprise Linux 6, 7, 8, and 9; the underlying GIF parsing code is part of GIMP's core image‑loading routines.

RemediationAI

Upgrade the gimp package to the version provided in the Red Hat errata for your RHEL release. The patch is available from the vendor; see advisory https://access.redhat.com/security/cve/CVE-2026-6384. Until patching is complete, restrict GIF processing by avoiding opening GIF files from untrusted sources, noting that this mitigates the threat but does not remove the underlying vulnerability.

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Vendor StatusVendor

SUSE

Severity: High
Product Status
SUSE Linux Enterprise Desktop 15 SP7 Fixed
SUSE Linux Enterprise Module for Package Hub 15 SP7 Fixed
SUSE Linux Enterprise Server 15 SP7 Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP7 Fixed
SUSE Linux Enterprise Workstation Extension 15 SP7 Fixed

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CVE-2026-6384 vulnerability details – vuln.today

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